7718490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:765

約数の個数: 80

約数和(自身を含む): 22381128

約数和(自身を除く): 14662638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 733, 810, 1053, 1170, 1466, 1755, 2106, 2199, 3510, 3665, 4398, 5265, 6597, 7330, 9529, 10530, 10995, 13194, 19058, 19791, 21990, 28587, 32985, 39582, 47645, 57174, 59373, 65970, 85761, 95290, 98955, 118746, 142935, 171522, 197910, 257283, 285870, 296865, 428805, 514566, 593730, 771849, 857610, 1286415, 1543698, 2572830, 3859245, 7718490]

約数ペア:

[(1, 7718490), (2, 3859245), (3, 2572830), (5, 1543698), (6, 1286415), (9, 857610), (10, 771849), (13, 593730), (15, 514566), (18, 428805), (26, 296865), (27, 285870), (30, 257283), (39, 197910), (45, 171522), (54, 142935), (65, 118746), (78, 98955), (81, 95290), (90, 85761), (117, 65970), (130, 59373), (135, 57174), (162, 47645), (195, 39582), (234, 32985), (270, 28587), (351, 21990), (390, 19791), (405, 19058), (585, 13194), (702, 10995), (733, 10530), (810, 9529), (1053, 7330), (1170, 6597), (1466, 5265), (1755, 4398), (2106, 3665), (2199, 3510)]